Wire Harnesses Are Our Business.

Our wire harnesses are manufactured right here in America at The Brillman Company and are truly braided with our premium cotton braid over PVC wire or our premium PVC wire (depending on the application). All wire harnesses are made with the correct gauge, color, wire and fuse holders (if needed). All terminals are soldered according to the original factory equipment. Wire harnesses do not include battery cables & spark plug wires sets, which can be purchased separately.

  • John Deere 3020 Diesel Main Wire Harness (Up To Serial #67,999)

    John Deere 3020 Diesel Main Wire Harness (Up To Serial #67,999)

    $291.50
  • wire harness

    IHC Cub Lo-Boy 154 Dash & Engine Harness

    $106.00
  • Farmall 400 Diesel Complete Wire Harness

    Farmall 400 Diesel Complete Wire Harness

    $269.00
  • full harness photo

    Silver King Model 42 (with Fender-Mounted Headlights) Complete Wire Harness

    $290.50
  • John Deere 2520, 3020, 4000, 4020, 4520 Diesel Platform Harness

    John Deere 2520, 3020, 4000, 4020, 4520 Diesel Platform Harness

    $195.00
  • The harness against a white background

    John Deere 5020 Diesel Standard (up to Serial #24,999) Complete Wire Harness

    $904.25
  • wire harness

    IHC/Farmall 1466 Diesel (Serial #10,325 & Up) Complete Wire Harness

    $902.00
  • Massey Harris 44 Special-Serial #50001 & Up

    Massey Harris 44 Special-Serial #50001 & Up Complete Wire Harness

    $173.00
  • wire harness

    IHC/Farmall 504 Diesel Row Crop Dash Harness

    $149.00
  • IHC/Farmall M, MV Up To Serial #229,910 Complete Wire Harness

    IHC/Farmall M, MV (Up To Serial #229,910) Complete Wire Harness

    $200.25
  • wire harness

    John Deere 2520, 3020, 4000, 4020, 4520 (with Power Shift Transmission) Instrument Harness

    $243.00
  • John Deere 4020 Diesel Complete Wire Harness Serial #91,000-200,999 With Synchro Range Transmission)

    John Deere 4020 Diesel Complete Wire Harness (Serial #91,000-200,999) with Synchro Range Transmission

    $801.25
  • wire harness

    John Deere 4520 Diesel (Up to Serial #7127) Complete Wire Harness (Synchro Range)

    $1,239.00
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    John Deere 3010 Gas Standard Complete Wire Harness (10SI Alternator)

    $398.50
  • full harness photo

    International 300 & 350 Gas Utility Complete Wire Harness (1-Wire Alternator)

    $255.00
  • John Deere 520 LP Row Crop Tractor Wire Harness (Modified For A 1 Wire Alternator)

    John Deere 520 LP Row Crop Tractor Wire Harness (Modified for a 1-Wire Alternator)

    $210.00
  • wire harness

    Minneapolis Moline G900 Gas & LP Complete Wire Harness

    $452.25
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    Farmall 504 Gas Row Crop Complete Wire Harness (Generator & Regulator)

    $482.50
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    John Deere AO/AR Early & BO/BR Complete Wire Harness (Generator & Voltage Regulator)

    $146.25
  • wire harness

    John Deere A (Serial #584,000 & Up) Complete Wire Harness (1-Wire Alternator)

    $138.00
  • Full harness kit photo

    Ford 2N, 9N Main Harness (Basic Kit)

    $38.75
  • wire harness

    Massey Harris 16 “Pacer” Complete Wire Harness

    $180.25
  • wire harness

    International 350 Gas Utility (Late) Complete Wire Harness (1-Wire Alternator)

    $269.00
  • John Deere 620 LP Row Crop Tractor Wire Harness (Modified For A 1 Wire Alternator)

    John Deere 620 LP Row Crop Tractor Wire Harness (Modified for 1-Wire Alternator)

    $210.00
  • The harness coiled against a white background.

    Minneapolis Moline BF/BG 1 Row Complete Wire Harness (10SI Alternator)

    $193.75
  • wire harness

    IHC/Farmall 706 Gas Front Main Harness (10DN Alternator w/ External Voltage Regulator)

    $182.75
  • Wire Harness for Crosley Farm-O Road 1950-1952

    Crosley Farm-O-Road 1950-1952 Complete Wire Harness

    $953.75
  • MASSEY HARRIS 101 JUNIOR WIRE HARNESS

    Massey Harris 101, 102 Junior Wire Harness

    $173.00
  • Oliver Super 66 Complete Wire Harness

    Oliver Super 66 Gas Complete Wire Harness (10SI, 3-Wire Alternator)

    $152.50
  • Allis Chalmers D15 Gas (Series 2) Complete Wire Harness (With Delco 10SI Alternator)

    Allis Chalmers D15 Gas (Series 2) Complete Wire Harness (With Delco 10SI Alternator)

    $209.50
  • wire harness

    Oliver 550 Gas Complete Wire Harness

    $210.00
  • The complete harness - mostly black loom with white tracers with some visible red, yellow, and white wires with various tracers - coiled against a white background.

    1936 Dodge Truck Complete Wire Harness (Modified for 2-Wire Generator & Regulator)

    $841.50
  • Minnaepolis Moline U LP With Cutout Relay Wire Harness

    Minneapolis Moline U Series LP (with Cutout Relay) Complete Wire Harness

    $241.00
  • The harness divided into 4 sections against a white background.

    Farmall 656 Row Crop (All) Cowl Lighting Harness

    $33.50
  • John Deere 2520, 3020, 4000, 4020, Diesel Fender Lighting Harness

    John Deere 2520, 3020, 4000, 4020, 4520 Diesel Fender Lighting Harness

    $291.50
  • wire harness

    John Deere 730 Gas Standard Complete Wire Harness (with Clamshell Fender Lighting)

    $203.00

Buy Brillman For Quality Products, Personal Customer Service, and Worldwide Shipping.

The Brillman Company makes wiring harnesses and complete electrical solutions for restorations. Our mission is to provide quality American-made wiring solutions for the worldwide antique tractor and automotive restoration community. Our people provide restoration expertise and experience to help you find the ideal combinations of our 10,000 products. We ship worldwide at competitive shipping rates. Our product warranties vary with the products, and terms and conditions apply.

Thumb Through Our PDF Catalog For Comprehensive Wiring Solutions.

Updated annually, our print catalog lists 10,000 products for antique tractor and automotive restorations. Each year we add in our ever-growing collection of quality, American-made wiring harnesses, battery cables, spark plug wires, and ignition/electrical parts. Our Virginia facility houses our production shop and stock for complete solutions. Our wholesale clients receive a hard copy with each publication.

We Enjoy Helping You Find The Right Restoration Wiring Solutions.

For quick questions and answers, our Frequently Asked Questions page is updated regularly for your convenience. Our people are available to speak with you during our business hours to assist in guiding your purchases. When you have questions, contact us.

Get In Touch Today About Our Quality American-Made Wire Harnesses!